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<title>[31447] trunk/src: Avoid a PHP notice in `wp_install_language_form()` and `wp_dropdown_languages()` if the language doesn't have a ISO 639-1 code.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/31447">31447</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/31447","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>SergeyBiryukov</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-02-13 11:22:38 +0000 (Fri, 13 Feb 2015)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Avoid a PHP notice in `wp_install_language_form()` and `wp_dropdown_languages()` if the language doesn't have a ISO 639-1 code.
props barrykooij.
fixes <a href="https://core.trac.wordpress.org/ticket/31319">#31319</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminincludestranslationinstallphp">trunk/src/wp-admin/includes/translation-install.php</a></li>
<li><a href="#trunksrcwpincludesl10nphp">trunk/src/wp-includes/l10n.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadminincludestranslationinstallphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/includes/translation-install.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/includes/translation-install.php 2015-02-13 06:50:49 UTC (rev 31446)
+++ trunk/src/wp-admin/includes/translation-install.php 2015-02-13 11:22:38 UTC (rev 31447)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -141,7 +141,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $language = $languages[ $wp_local_package ];
</span><span class="cx" style="display: block; padding: 0 10px"> printf( '<option value="%s" lang="%s" data-continue="%s"%s>%s</option>' . "\n",
</span><span class="cx" style="display: block; padding: 0 10px"> esc_attr( $language['language'] ),
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- esc_attr( $language['iso'][1] ),
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ esc_attr( current( $language['iso'] ) ),
</ins><span class="cx" style="display: block; padding: 0 10px"> esc_attr( $language['strings']['continue'] ),
</span><span class="cx" style="display: block; padding: 0 10px"> in_array( $language['language'], $installed_languages ) ? ' data-installed="1"' : '',
</span><span class="cx" style="display: block; padding: 0 10px"> esc_html( $language['native_name'] ) );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -153,7 +153,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> foreach ( $languages as $language ) {
</span><span class="cx" style="display: block; padding: 0 10px"> printf( '<option value="%s" lang="%s" data-continue="%s"%s>%s</option>' . "\n",
</span><span class="cx" style="display: block; padding: 0 10px"> esc_attr( $language['language'] ),
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- esc_attr( $language['iso'][1] ),
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ esc_attr( current( $language['iso'] ) ),
</ins><span class="cx" style="display: block; padding: 0 10px"> esc_attr( $language['strings']['continue'] ),
</span><span class="cx" style="display: block; padding: 0 10px"> in_array( $language['language'], $installed_languages ) ? ' data-installed="1"' : '',
</span><span class="cx" style="display: block; padding: 0 10px"> esc_html( $language['native_name'] ) );
</span></span></pre></div>
<a id="trunksrcwpincludesl10nphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/l10n.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/l10n.php 2015-02-13 06:50:49 UTC (rev 31446)
+++ trunk/src/wp-includes/l10n.php 2015-02-13 11:22:38 UTC (rev 31447)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -896,7 +896,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $languages[] = array(
</span><span class="cx" style="display: block; padding: 0 10px"> 'language' => $translation['language'],
</span><span class="cx" style="display: block; padding: 0 10px"> 'native_name' => $translation['native_name'],
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- 'lang' => $translation['iso'][1],
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ 'lang' => current( $translation['iso'] ),
</ins><span class="cx" style="display: block; padding: 0 10px"> );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Remove installed language from available translations.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -942,7 +942,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $structure[] = sprintf(
</span><span class="cx" style="display: block; padding: 0 10px"> '<option value="%s" lang="%s"%s>%s</option>',
</span><span class="cx" style="display: block; padding: 0 10px"> esc_attr( $translation['language'] ),
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- esc_attr( $translation['iso'][1] ),
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ esc_attr( current( $translation['iso'] ) ),
</ins><span class="cx" style="display: block; padding: 0 10px"> selected( $translation['language'], $args['selected'], false ),
</span><span class="cx" style="display: block; padding: 0 10px"> esc_html( $translation['native_name'] )
</span><span class="cx" style="display: block; padding: 0 10px"> );
</span></span></pre>
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